add __RT_SERVICE_H__ definition

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2347 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-10-13 03:26:25 +00:00 · 2012-10-13 03:26:25 +00:00 · 7c7fa51f97
commit 7c7fa51f97
parent 6bf06f7595
1 changed files with 5 additions and 0 deletions
--- a/include/rtservice.h
+++ b/include/rtservice.h
@ -15,6 +15,9 @@
 * 2012-03-22     Bernard      rename kservice.h to rtservice.h
 */

+#ifndef __RT_SERVICE_H__
+#define __RT_SERVICE_H__
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@ -105,3 +108,5 @@ rt_inline int rt_list_isempty(const rt_list_t *l)
 #ifdef __cplusplus
 }
 #endif
+
+#endif